diff options
Diffstat (limited to 'arch/mn10300/include/asm/cache.h')
| -rw-r--r-- | arch/mn10300/include/asm/cache.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/mn10300/include/asm/cache.h b/arch/mn10300/include/asm/cache.h index e03cfa2e997..f29cde2cfc9 100644 --- a/arch/mn10300/include/asm/cache.h +++ b/arch/mn10300/include/asm/cache.h @@ -21,6 +21,8 @@ #define L1_CACHE_DISPARITY L1_CACHE_NENTRIES * L1_CACHE_BYTES #endif +#define ARCH_DMA_MINALIGN L1_CACHE_BYTES + /* data cache purge registers * - read from the register to unconditionally purge that cache line * - write address & 0xffffff00 to conditionally purge that cache line @@ -41,14 +43,18 @@ /* instruction cache access registers */ #define ICACHE_DATA(WAY, ENTRY, OFF) \ - __SYSREG(0xc8000000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) + __SYSREG(0xc8000000 + (WAY) * L1_CACHE_WAYDISP + \ + (ENTRY) * L1_CACHE_BYTES + (OFF) * 4, u32) #define ICACHE_TAG(WAY, ENTRY) \ - __SYSREG(0xc8100000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) + __SYSREG(0xc8100000 + (WAY) * L1_CACHE_WAYDISP + \ + (ENTRY) * L1_CACHE_BYTES, u32) -/* instruction cache access registers */ +/* data cache access registers */ #define DCACHE_DATA(WAY, ENTRY, OFF) \ - __SYSREG(0xc8200000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) + __SYSREG(0xc8200000 + (WAY) * L1_CACHE_WAYDISP + \ + (ENTRY) * L1_CACHE_BYTES + (OFF) * 4, u32) #define DCACHE_TAG(WAY, ENTRY) \ - __SYSREG(0xc8300000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) + __SYSREG(0xc8300000 + (WAY) * L1_CACHE_WAYDISP + \ + (ENTRY) * L1_CACHE_BYTES, u32) #endif /* _ASM_CACHE_H */ |